unfavourable
adj 1: not encouraging or approving or pleasing; "unfavorable
conditions"; "an unfavorable comparison"; "unfavorable
comments", "unfavorable impression" [syn: {unfavorable},
{unfavourable}] [ant: {favorable}, {favourable}]
2: (of winds or weather) tending to hinder or oppose;
"unfavorable winds" [syn: {unfavorable}, {unfavourable}]
[ant: {favorable}, {favourable}]
3: not favorable; "made an unfavorable impression"; "unfavorable
reviews" [syn: {unfavorable}, {unfavourable}]